Company Filing History:
Years Active: 1977-1979
Title: W Raymond Buchan: Innovator in Electrophotographic Technology
Introduction
W Raymond Buchan is a notable inventor based in Lincoln, MA (US), recognized for his contributions to electrophotographic technology. He holds two patents that showcase his innovative approach to improving imaging systems in copiers.
Latest Patents
Buchan's latest patents include a "Developer Sensing System and Control" and a "Xerographic Development Apparatus Having a Large Reservoir." The Developer Sensing System is designed to sense the image-development state of toner in an electrophotographic copier. This system utilizes an optical fiber bundle to measure toner concentration and charge-to-mass ratio, allowing for precise control of toner addition. The Xerographic Development Apparatus features a novel development system that maintains a constant pressure head for developer flow, simplifying the mixing of toner with carrier beads.
Career Highlights
Buchan's work at I-tek, Inc. has been instrumental in advancing the field of electrophotography. His patents reflect a deep understanding of the technical challenges in imaging systems and a commitment to developing effective solutions.
Collaborations
Some of his notable coworkers include Edward F Mayer and James E Genthe, who have contributed to the innovative environment at I-tek, Inc.
Conclusion
W Raymond Buchan's contributions to electrophotographic technology through his patents demonstrate his significant impact on the industry. His work continues to influence advancements in imaging systems, showcasing the importance of innovation in technology.